Pure abstract interface class to a table of options. More...

Inheritance diagram for elftosb::OptionContext:

Public Member Functions
virtual	~OptionContext ()
	Make the dtor virtual.

virtual bool	hasOption (const std::string &name) const =0
	Detemine whether the named option is present in the table. More...

virtual const Value *	getOption (const std::string &name) const =0
	Returns the option's value. More...

virtual void	setOption (const std::string &name, Value *value)=0
	Adds or changes an option's value. More...

virtual void	deleteOption (const std::string &name)=0
	Removes an option from the table. More...

Detailed Description

Pure abstract interface class to a table of options.

Member Function Documentation

virtual void elftosb::OptionContext::deleteOption ( const std::string & name )

pure virtual

Removes an option from the table.

Parameters

name	The name of the option to remove.

virtual const Value* elftosb::OptionContext::getOption ( const std::string & name ) const

pure virtual

Returns the option's value.

Parameters

name	The name of the option.

Return values

NULL	No option is in the table with that name.

virtual bool elftosb::OptionContext::hasOption ( const std::string & name ) const

pure virtual

Detemine whether the named option is present in the table.

Parameters

name	The name of the option to query.

Return values

true	The option is present and has a value.
false	No option with that name is in the table.

virtual void elftosb::OptionContext::setOption	(	const std::string &	name,
		Value *	value
	)

pure virtual

Adds or changes an option's value.

If the option was not already present in the table, it is added. Otherwise the old value is replaced.

Parameters

name	The option's name.
value	New value for the option.

The documentation for this class was generated from the following file: